IT1312309B1 - PROCEDURE FOR PURIFYING DIACEREIN - Google Patents

PROCEDURE FOR PURIFYING DIACEREIN

Info

Publication number
IT1312309B1
IT1312309B1 IT1999MI000994A ITMI990994A IT1312309B1 IT 1312309 B1 IT1312309 B1 IT 1312309B1 IT 1999MI000994 A IT1999MI000994 A IT 1999MI000994A IT MI990994 A ITMI990994 A IT MI990994A IT 1312309 B1 IT1312309 B1 IT 1312309B1
Authority
IT
Italy
Prior art keywords
procedure
diacerein
purifying
purifying diacerein
Prior art date
Application number
IT1999MI000994A
Other languages
Italian (it)
Inventor
Monica Sinistri
Roberta Sinistri
Original Assignee
Synteco Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to IT1999MI000994A priority Critical patent/IT1312309B1/en
Application filed by Synteco Spa filed Critical Synteco Spa
Priority to AT00931071T priority patent/ATE277884T1/en
Priority to TR2001/03177T priority patent/TR200103177T2/en
Priority to PCT/EP2000/003691 priority patent/WO2000068179A1/en
Priority to BR0010697-6A priority patent/BR0010697A/en
Priority to KR1020017013935A priority patent/KR100700687B1/en
Priority to AU49136/00A priority patent/AU772845B2/en
Priority to CNB008072469A priority patent/CN1187311C/en
Priority to PL351547A priority patent/PL199648B1/en
Priority to ES00931071T priority patent/ES2171364T3/en
Priority to SI200030510T priority patent/SI1177164T1/en
Priority to JP2000617160A priority patent/JP2002544183A/en
Priority to PT00931071T priority patent/PT1177164E/en
Priority to DE60014356T priority patent/DE60014356T2/en
Priority to MXPA01011317A priority patent/MXPA01011317A/en
Priority to DK00931071T priority patent/DK1177164T3/en
Priority to DE1177164T priority patent/DE1177164T1/en
Priority to EP00931071A priority patent/EP1177164B1/en
Priority to IL14617100A priority patent/IL146171A0/en
Priority to ARP000102151A priority patent/AR023853A1/en
Publication of ITMI990994A1 publication Critical patent/ITMI990994A1/en
Publication of IT1312309B1 publication Critical patent/IT1312309B1/en
Application granted granted Critical
Priority to HK02107045.8A priority patent/HK1045498B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/95—Esters of quinone carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes
IT1999MI000994A 1999-05-07 1999-05-07 PROCEDURE FOR PURIFYING DIACEREIN IT1312309B1 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
IT1999MI000994A IT1312309B1 (en) 1999-05-07 1999-05-07 PROCEDURE FOR PURIFYING DIACEREIN
EP00931071A EP1177164B1 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
JP2000617160A JP2002544183A (en) 1999-05-07 2000-04-25 Purification method of diacerein
BR0010697-6A BR0010697A (en) 1999-05-07 2000-04-25 Process for the purification of diacerein
KR1020017013935A KR100700687B1 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
AU49136/00A AU772845B2 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
CNB008072469A CN1187311C (en) 1999-05-07 2000-04-25 Process for the purification of diacerein
PL351547A PL199648B1 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
ES00931071T ES2171364T3 (en) 1999-05-07 2000-04-25 PROCEDURE FOR PURIFICATION OF DIACEREINE.
DE60014356T DE60014356T2 (en) 1999-05-07 2000-04-25 METHOD FOR CLEANING DIACEREIN
AT00931071T ATE277884T1 (en) 1999-05-07 2000-04-25 METHOD FOR PURIFYING DIACEREIN
PCT/EP2000/003691 WO2000068179A1 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
SI200030510T SI1177164T1 (en) 1999-05-07 2000-04-25 A process for the purification of diacerein
MXPA01011317A MXPA01011317A (en) 1999-05-07 2000-04-25 A process for the purification of diacerein.
DK00931071T DK1177164T3 (en) 1999-05-07 2000-04-25 Process for the purification of diacerein
DE1177164T DE1177164T1 (en) 1999-05-07 2000-04-25 METHOD FOR CLEANING DIACEREIN
TR2001/03177T TR200103177T2 (en) 1999-05-07 2000-04-25 Process for purification of diacerein.
IL14617100A IL146171A0 (en) 1999-05-07 2000-04-25 A proceess for the purification of diacerein
PT00931071T PT1177164E (en) 1999-05-07 2000-04-25 PROCESS FOR THE PURIFICATION OF DIACEREIN
ARP000102151A AR023853A1 (en) 1999-05-07 2000-05-04 A PROCESS FOR PURIFICATION OF DIACEREIN
HK02107045.8A HK1045498B (en) 1999-05-07 2002-09-26 A process for the purification of diacerein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000994A IT1312309B1 (en) 1999-05-07 1999-05-07 PROCEDURE FOR PURIFYING DIACEREIN

Publications (2)

Publication Number Publication Date
ITMI990994A1 ITMI990994A1 (en) 2000-11-07
IT1312309B1 true IT1312309B1 (en) 2002-04-15

Family

ID=11382911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000994A IT1312309B1 (en) 1999-05-07 1999-05-07 PROCEDURE FOR PURIFYING DIACEREIN

Country Status (20)

Country Link
EP (1) EP1177164B1 (en)
JP (1) JP2002544183A (en)
KR (1) KR100700687B1 (en)
CN (1) CN1187311C (en)
AR (1) AR023853A1 (en)
AT (1) ATE277884T1 (en)
AU (1) AU772845B2 (en)
BR (1) BR0010697A (en)
DE (2) DE60014356T2 (en)
DK (1) DK1177164T3 (en)
ES (1) ES2171364T3 (en)
HK (1) HK1045498B (en)
IL (1) IL146171A0 (en)
IT (1) IT1312309B1 (en)
MX (1) MXPA01011317A (en)
PL (1) PL199648B1 (en)
PT (1) PT1177164E (en)
SI (1) SI1177164T1 (en)
TR (1) TR200103177T2 (en)
WO (1) WO2000068179A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318574B1 (en) * 2000-06-13 2003-08-27 Synteco Spa PROCEDURE FOR PURIFYING DIACEREIN.
ITMI20022535A1 (en) * 2002-11-29 2004-05-30 Synteco Spa PROCEDURE FOR DIACEREIN PURIFICATION.
KR100885677B1 (en) 2007-05-22 2009-02-25 주식회사 엔지켐 Process for purification of Diacerein
US8598232B2 (en) * 2008-12-09 2013-12-03 Evultis Sa Process for the preparation of non-genotoxic diacetylrhein (diacerein) and formulations comprising non-genotoxic diacetylrhein
WO2011030350A1 (en) 2009-09-08 2011-03-17 Lupin Limited Eco-friendly method for catalytic aerial oxidation of aloe-emodin to rheinal
ITTO20110120A1 (en) 2011-02-11 2012-08-12 Icrom Spa A NEW PURIFICATION PROCESS FOR ANTHRACHINON DERIVATIVES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264545B1 (en) * 1993-07-30 1996-10-02 Medidom Lab PROCEDURE FOR THE PREPARATION OF DIACEREIN
CH689279A5 (en) * 1995-02-07 1999-01-29 Steba Beheer Bv A method for purifying diacetylrhein.
IT1292132B1 (en) * 1997-06-11 1999-01-25 Synteco S R L PROCEDURE FOR THE PREPARATION OF DIACEREIN

Also Published As

Publication number Publication date
PL351547A1 (en) 2003-05-05
DK1177164T3 (en) 2005-01-31
KR20010113905A (en) 2001-12-28
HK1045498B (en) 2005-07-29
ES2171364T1 (en) 2002-09-16
AU4913600A (en) 2000-11-21
KR100700687B1 (en) 2007-03-27
SI1177164T1 (en) 2005-02-28
ATE277884T1 (en) 2004-10-15
DE60014356D1 (en) 2004-11-04
DE60014356T2 (en) 2005-02-17
PT1177164E (en) 2004-12-31
BR0010697A (en) 2002-02-05
PL199648B1 (en) 2008-10-31
EP1177164A1 (en) 2002-02-06
EP1177164B1 (en) 2004-09-29
ITMI990994A1 (en) 2000-11-07
TR200103177T2 (en) 2002-02-21
MXPA01011317A (en) 2003-07-14
CN1187311C (en) 2005-02-02
JP2002544183A (en) 2002-12-24
WO2000068179A1 (en) 2000-11-16
IL146171A0 (en) 2002-07-25
DE1177164T1 (en) 2003-03-06
ES2171364T3 (en) 2005-04-16
CN1349495A (en) 2002-05-15
HK1045498A1 (en) 2002-11-29
AU772845B2 (en) 2004-05-06
AR023853A1 (en) 2002-09-04

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